National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

17°F

-8°C

Humidity 45%
Wind Speed N 6 mph
Barometer 30.61 in (1037.0 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 21 Jan 10:52 am EST
Extended Forecast for

2 Miles S Washington-Dulles International Airport VA

Cold Weather Advisory January 22, 12:00am until January 22, 11:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Today

    Today: Scattered flurries before 4pm, then scattered flurries with isolated snow showers after 4pm. Cloudy, with a high near 21. Northwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 21 °F

    Isolated Snow
    Showers

  • Tonight

    Tonight: Isolated snow showers before midnight. Cloudy during the early evening, then gradual clearing, with a low around 6. Wind chill values as low as -2. Calm wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 20%.

    Low: 6 °F

    Isolated Snow
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 19. Wind chill values as low as -6. Northwest wind 5 to 8 mph becoming calm in the afternoon.

    High: 19 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 8. Light south wind.

    Low: 8 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 32. Southwest wind 3 to 5 mph.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

Detailed Forecast

Today
Scattered flurries before 4pm, then scattered flurries with isolated snow showers after 4pm. Cloudy, with a high near 21. Northwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Tonight
Isolated snow showers before midnight. Cloudy during the early evening, then gradual clearing, with a low around 6. Wind chill values as low as -2. Calm wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 20%.
Wednesday
Increasing clouds, with a high near 19. Wind chill values as low as -6. Northwest wind 5 to 8 mph becoming calm in the afternoon.
Wednesday Night
Partly cloudy, with a low around 8. Light south wind.
Thursday
Mostly sunny, with a high near 32. Southwest wind 3 to 5 mph.
Thursday Night
Mostly clear, with a low around 13.
Friday
Mostly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Sunny, with a high near 36.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Mostly cloudy, with a high near 44.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Monday
A chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 40%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Washington-Dulles International Airport VA
 38.93°N 77.45°W (Elev. 299 ft)
Last Update:
10:33 am EST Jan 21, 2025
Forecast Valid:
11am EST Jan 21, 2025-6pm EST Jan 27, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation